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469010540 = 22523450527
BaseRepresentation
bin11011111101001…
…000100001101100
31012200112012111202
4123331020201230
51430031314130
6114312305032
714423344445
oct3375104154
91180465452
10469010540
11220820619
121110a2178
137622493b
144640a2cc
152b296145
hex1bf4886c

469010540 has 12 divisors (see below), whose sum is σ = 984922176. Its totient is φ = 187604208.

The previous prime is 469010537. The next prime is 469010561. The reversal of 469010540 is 45010964.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11725244 + ... + 11725283.

It is an arithmetic number, because the mean of its divisors is an integer number (82076848).

Almost surely, 2469010540 is an apocalyptic number.

It is an amenable number.

469010540 is an abundant number, since it is smaller than the sum of its proper divisors (515911636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

469010540 is a wasteful number, since it uses less digits than its factorization.

469010540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23450536 (or 23450534 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 469010540 is about 21656.6511723304. The cubic root of 469010540 is about 776.9520213177.

The spelling of 469010540 in words is "four hundred sixty-nine million, ten thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 23450527 46901054 93802108 117252635 234505270 469010540